Vanderbilt family is extremely powerful and still has alot at stake in this. More divide and conquer? Just look at the names in this list of Vanderbilt family members. Lady Rosemary Spencer-Churchill (1929– ) Kenneth Peter Lyle Mackay, 4th Earl of Inchcape (1943– ) Charles James Spencer-Churchill, 12th Duke of Marlborough (1955– ) Lady Henrietta Mary Spencer-Churchill (1958– ) Anderson Hays Cooper (1967– ) Daniel Finch-Hatton, 17th Earl of Winchilsea (1967– )